78 lines
2.5 KiB
C#
78 lines
2.5 KiB
C#
using System.Web.Mvc;
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using Portoa.Persistence;
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using Portoa.Web.Controllers;
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using VideoGameQuotes.Api;
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using VideoGameQuotes.Web.Models;
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using VideoGameQuotes.Web.Security;
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using VideoGameQuotes.Web.Services;
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namespace VideoGameQuotes.Web.Controllers {
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public class CategoryController : Controller {
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private readonly ICategoryService categoryService;
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public CategoryController(ICategoryService categoryService) {
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this.categoryService = categoryService;
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}
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[HttpPost, VerifyUser(Group = UserGroup.Admin)]
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public JsonResult Delete(int id) {
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if (id < 1) {
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return Json(this.CreateJsonResponse("Invalid ID"));
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}
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try {
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var category = categoryService.FindById(id);
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var numQuotes = categoryService.GetQuotesForCategory(category);
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if (numQuotes > 0) {
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return Json(this.CreateJsonErrorResponse(
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string.Format("There are {0} quotes that are still using this category", numQuotes)
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));
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}
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} catch (EntityNotFoundException) {
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return Json(this.CreateJsonErrorResponse("No category exists for ID " + id));
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}
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categoryService.Delete(id);
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return Json(this.CreateJsonResponse());
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}
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[HttpPost, VerifyUser(Group = UserGroup.Admin)]
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public JsonResult Edit(EditCategoryModel model) {
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if (model.CategoryId < 1) {
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ModelState.AddModelError("CategoryId", "Invalid category ID");
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}
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if (!ModelState.IsValid) {
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return Json(this.CreateJsonErrorResponse("Some errors occurred"));
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}
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try {
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var category = categoryService.FindById(model.CategoryId);
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if (categoryService.FindByName(model.CategoryName) != null) {
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return Json(this.CreateJsonErrorResponse("A category already exists for that name"));
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}
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category.Name = model.CategoryName;
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category = categoryService.Save(category);
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return Json(this.CreateJsonResponse(data: category.ToDto()));
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} catch (EntityNotFoundException) {
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return Json(this.CreateJsonErrorResponse("No category exists for ID " + model.CategoryId));
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}
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}
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[HttpPost, VerifyUser]
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public JsonResult Create(EditCategoryModel model) {
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if (!ModelState.IsValid) {
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return Json(this.CreateJsonErrorResponse("Some errors occurred."));
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}
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if (categoryService.FindByName(model.CategoryName) != null) {
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return Json(this.CreateJsonErrorResponse("A category already exists for that name"));
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}
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var category = categoryService.Save(new Category { Name = model.CategoryName });
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return Json(this.CreateJsonResponse(data: category.ToDto()));
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}
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}
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} |